Raj Engineering Works manufactures Extruder. In Extruder, the screws & cylinders are made of alloy steels [EN-24 for hardened / EN-41B for gas nitrided screw & cylinder] Surface treated Screws and Cylinders can operate at the high temperature/high pressure conditions prevalent in the extruder. The Stand is fabricated from thick channels. The highest grade of materials is used for fabricating the machinery.
Raj Engineering Works is the supplier of extruder, high speed mixer, grinder, pelletizer, agglomerator, caterpuller, torque winder, etc. In the Extruder the screw is designed according to the material required to be processed. Cylinders are provided with ample thickness to withstand internal pressure as well as regular wear and tear. A Helical gearbox fitted with a heaty duty thrust bearing and a cooling coil is used for mounting the cylinders. This provides for good efficiency and easy maintenance. A specially designed stand ensures that there is minimum vibration even when operating the extruder at its maximum rated speed. The extruder is powered by a standard AC motor, which is properly aligned with the gearbox to provide maximum efficiency. The Control Cabinet, provided with an automatic cut-off system, regulates the temperature of the cylinders through the use of digital temperature controllers, good quality heaters and thermocouples. Blowers are additionally provided on extruders requiring more accurate temperature control.
